package com.jusfoun.communication.websocket;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.socket.config.annotation.EnableWebSocket;
import org.springframework.web.socket.config.annotation.WebSocketConfigurer;
import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry;
import org.springframework.web.socket.server.standard.ServerEndpointExporter;

@Configuration
@EnableWebSocket
public class WebSocketConfig implements WebSocketConfigurer {

    @Autowired
    private WebSocketEndPoint websocketEndPoint;

    @Autowired
    private HandshakeInterceptor handshakeInterceptor;

    @Value("${webSocketUrl}")
    private String webSocketUrl;

    @Bean
    public ServerEndpointExporter serverEndpointExporter(ApplicationContext context) {
        return new ServerEndpointExporter();
    }

    @Override
    public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
        registry.addHandler(websocketEndPoint, webSocketUrl).setAllowedOrigins("*").addInterceptors(handshakeInterceptor);
    }
}